These days the health care practitioners have focused on connecting the underserved populations in the US via mobile phones. There is a mobile health era that is prevailing and gaining attention of the patients. In many cases, the smart phones are helpful in identifying a patient's conditions. There is a wearable health monitoring device that is helpful in identifying patient condition in the heath care setting. The mobile phone connectivity helps to monitor the number of patients throughout the world. The usefulness connecting mobile phones to the underserved population has gain unpopularity and attention in ...